Congrats and welcome to the forum!
Yes, you can replace out the axleback exhaust, which will change the tone and sound more aggressive. Keep in mind, it will not sound like a V8.
I would highly recomment going to youtube and listen to different exhaust sets ups for your make/model car.
You can also check American Muscle for exhaust choices, prices and sound clips.
Scroll down to 2010-2013 Mustang V6 Axleback Exhaust section:
- 2005, 4.0 - Missing 2 cylinders :-/
- SCT Xcal3 w/ Brenspeed Custom Tunes
- Airaid CAI
- Pypes Streetpro Exhaust
- AM Front Chin Spoiler
- AM Quarter window louvers
- SHR honeycomb decklid panel
- Cobra R wheels
- Eibach Pro-Kit lowering springs
- Billet Honeycomb Chrome Front Grille Overlay
- Smoked tail lights & turn signals, Mustang 3rd brake light decal
- Raxiom sequential tail light kit
Last edited by kevinmalec; 05-30-2012 at 03:57 PM.